The lower back, around the lumbar spine, is where most back pain tends to occur. This type of pain can develop on the right or left side of the spine. The pain can vary from person to person, but may ...

Experiencing lower abdominal pain Here’s how to identify possible causes based on the location and nature of the discomfort ...

However, lower back pain from running can be triggered ... ‘ouch’ moment where you remember a sharp spasming of the lower back muscle on one side. These injuries aren’t always the result ...

Sharp, aching pain that hits on the left side of your breastbone and gets worse ... It often happens after an injury or trauma to the back, chest, or rib area, per the National Library of Medicine.